Cirrus DESIGN SR22 Pilot Operating Handbook page 342

Section 9
Supplements
Minimum Operating Temperature
Minimum Operating Temperature for Anti-Ice System..... -30°F (-34°C)
Kinds of Operation
This system allows flight into known icing as defined by Title 14 of the
Code of Federal Regulations (CFR) Part 25, Appendix C - Envelopes
for Continuous Maximum and Intermittent Maximum Icing.
This airplane is approved for flight into known icing conditions only if
the following Cirrus and FAA approved equipment is installed and fully
functional.
System, Instrument, and/or Equipment
Placards and Markings
Airplane Flight Manual Supplement
Ice and Rain Protection
Windshield Spray Nozzles
Wing LH and RH Inboard Panel
Wing LH and RH Outboard Panel
Horizontal Stabilizer LH and RH Panel
Elevator Tip LH and RH Panel
Deicing Fluid (Must meet British Specification DTD
System Control and Annunciation
Environmental System
Cabin Heat and Defroster System
Heated Stall Warning System and Annunciation
Navigation and Pitot Static
4 of 48
Vertical Stabilizer Panel
Propeller Slinger Ring
406B.)
Lights
Ice-Inspection Lights
Flight Controls
Pitot Heat
Cirrus Design
SR22 / SR22T
Kinds of Operation
IFR IFR
Day Nt.
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
As Req'd As Req'd
1
1 1
1 1
1 1
1 1
P/N 13772-134
Revision 05: 09-20-12